A 35mm lens with a wide maximum aperture is, by far, one of the most popular and useful options out there, suitable for a wide range of needs and scenarios ranging from weddings to street photography, astro work, and more. Fujifilm shooters have the XF 23mm f/1.4 R LM WR, and this excellent video review takes a look at the lens and the sort of performance and image quality you can expect from it in practice.